Parameter selection analysis of matched spectrum interference

As efficient broad band interference, the matched spectrum interference is usually adopted in navigation counter measurements and anti-jamming tests. Currently, jamming effect comparisons between the matched spectrum interference and interferences with other modulations are often carried out. However, only its band and frequency are taken into consideration in these comparisons. Other parameters are rarely analyzed. Thus, taking root of spectral separation coefficient derived from effective carrier-to-noise ratio as evaluation index, code sequence, code sequence period, frequency and delay between interference and signal are analyzed. Conclusions are expected to guide interference parameters setting to ensure jamming performance.